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■ Umeta grease Fittings ACCORDING TO SAE J-534<br />
VERSIONS<br />
In general, our grease fittings according to SAE are made of steel, case<br />
hardened, zinc-<strong>pl</strong>ated, passivated and featured with a special surface<br />
treatment. For safety reasons and in order to avoid abrasion wear, the<br />
standard for SAE-grease fittings demands a specific surface hardness<br />
of 83 HR15 N minimum according to Rockwell hardness test procedure.<br />
G R E ASE FI T T I N G S<br />
ACCORDING TO SAE J-534<br />
SPECIAL INFORMATION<br />
For a better overview we added the international<br />
Alemite-reference numbers to our grease fittings.<br />
A general comparison of the relevant types you<br />
will find on page 78.<br />
Umeta HYDraULiC-tYPe grease Fittings ACCORDING TO SAE J-534<br />
The SAE-standard for hydraulic-type grease fittings requires a tapered thread.<br />
The standard head-Ø is 6.6 (+/- 0.3) mm / 0.26" (+/- 0.012").<br />
Type H1<br />
Hydraulic-type grease Fittings<br />
· according to SAE J-534<br />
· straight version A/180°<br />
· standard versions according to SAE<br />
are made of steel, hardened, zinc<br />
<strong>pl</strong>ated, passivated and top coated<br />
· salt spray resistance > 72 hours<br />
GW 1/8" PtF<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
11/16" 5/32" 19/64" 7/16"HEX 5546006 1610-BL<br />
9/16" 5/32" 15/64" 7/16"HEX 5546008 1644-B<br />
1 1/4" 5/16" 25/32" 7/16"HEX 5546010 1607-B<br />
1 3/4" 5/16" 1 17/64" 7/16"HEX 5546012 1669-B<br />
2 5/8" 5/16" 2 3/16" 3/8"HEX 5546014 1684-B<br />
3/4" 3/16" 5/16" 7/16"HEX 5546086 1961-S<br />
1" 9/32" 5/16" 1/2"HEX *1) 5546016 1618-B<br />
GW 1/4" PtF<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
7/8" 15/64" 27/64" 9/16"HEX 5546028 1627-B<br />
7/8" 25/64" 27/64" 15 mm HEX 5546154 -<br />
GW 1/4" - 28 sae-Lt<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
35/64" 7/64" 3/16" 5/16"HEX 5546030 1641-B<br />
11/16" 13/64" 23/64" 5/16"HEX 5546032 1652-B<br />
31/32" 13/64" 5/8" 5/16"HEX 5546034 1680-B<br />
1 1/8" 13/64 25/32" 5/16"HEX 5546036 1698-B<br />
1 5/8" 13/64" 1 9/32" 5/16"HEX 5546038 3014-B<br />
17/32" 7/64" 3/16" 5/16"HEX 5546087 1966-S<br />
OPERATING INSTRUCTIONS<br />
As suitable lubricating nozzle for our hydraulic-type fittings, we recommend<br />
our hydraulic cou<strong>pl</strong>ers.<br />
GW = thread<br />
L1 = overall length<br />
L2 = thread length<br />
L3 = shank length<br />
SW = HEX size<br />
GW 1/4" - 28 UnF-2a<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
33/64" 5/64" 5/32" 9/32"HEX 5546106 1792-B<br />
GW 3/8" - 18 nPtF<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
20 mm 8 mm 17 mm HEX *2) 5547001<br />
GW 6/40" UnF-2a<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
1/2" 7/64" 1/8" 1/4"HEX *3) 5546507 3018<br />
GW 10/32" UnF-2a<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
1/2" 7/64" 1/8" 1/4"HEX *3) 5546503 3016<br />
type H1 Hydraulic-type grease Fitting with pin valve, leakproof<br />
GW 1/8" PtF<br />
Ref.- No.:<br />
L1 L2 L3 SW Steel SST303 Alemite<br />
3/4" 17/64" 5/16" 7/16"HEX 5546110 1650<br />
*1) female thread<br />
*2) molybdenum-surface finish<br />
*3) no ball check<br />
71